Object oriented programming is a way of solving complex problems by breaking them into smaller problems using objects. Before Object Oriented Programming (commonly referred as OOP), programs were written in procedural language, they were nothing but a long list of instructions. On the other hand, the OOP is all about creating objects that can interact with each other, this makes it easier to develop programs in OOP as we can understand the relationship between them. Enroll Now with us ACTE C & C++ Classroom & Online Training Course.
It is true that you can use almost any language at the back-end, for instance, Google uses C++, Java and Python (along with Go). For low-level data processing, C++ fits the best, for background jobs like updating user's friend recommendations, Java is a good option. C++ allows procedural programming for intensive functions of CPU and provide control over hardware, which it is widely used in developing different games or in gaming engines. C++ mainly used in developing the suites of a game tool.
Future of C and C++, Not only it is a fundamental language but its permissive nature allows the user to manage program memory as it offers the feature of dynamic memory allocation which makes it much faster than any other language. Today, every computer literate person is aware of the term “C/C++ Programming”. Scope of Variables in C++ In general, the scope defined as the extent up to which something can worked with. In programming also the scope of a variable defined as the extent of the program code within which the variable can we accessed, declared, or worked with it.
The Demand for C/C++ in the Market But, it is also important to note that most of the developers know how to code in C and C++. It is the minimum requirement for any programmer to know C/C++ programming to hire. Hence, it is safe to say that C/C++ is the prerequisite of all other languages. In conclusion, C++ in 2020 will continue to remain in high demand owing to its performance, reliability, and the wide variety of contexts in which it can used.
We are happy and proud to say that we have strong relationship with over 700+ small, mid-sized and MNCs. Many of these companies have openings in C & C++. Moreover, we have a very active placement cell that provides 100% placement assistance to our students. The cell also contributes by training students in mock interviews and discussions even after the course completion.
Yes, it is a bright field; there are bright prospects and various avenues in C and C++ programming for candidates with extensive knowledge. If you are not aware of the career in C/C++ Programming, then you have come to the right place. It is also important to note that most of the developers know how to code in C and C++. It is the minimum requirement for any programmer to know C/C++ programming to hire. In India, the pay scale of a C and C++ programmer varies from two lakhs per annum to 30 lakhs per annum. For a novice, who simply did a 2-3 months certification course of C programming is likely to hired by a small-scale organization.
As we know both C and C++ are programming languages and used for application development. The main difference between both these languages is C is a procedural programming language and does not support classes and objects, while C++ is a combination of both procedural and object-oriented programming languages. C and C++ share a similar syntax, this is the aspect of both languages that are most similar. ... This is why it said that C++ is a “superset” of C. Yet remember, this similarity is in syntax only. C is an imperative programming language, whereas C++ is an object-oriented programming language.
Obsoletely, it is based upon a Student, It take an average person to learn all the fundamentals of the C & C++ language. You will get the Syntax of the language quickly (2–3 months with no experience) assuming you have no experience with programming: You are learning 2–4 hours per day 5 days per week.
Our courseware is designed to give a hands-on approach to the students in C & C++. The course is made up of theoretical classes that teach the basics of each module followed by high-intensity practical sessions reflecting the current challenges and needs of the industry that will demand the students’ time and commitment.
Yes, it is a good language to learn because it doesn't hide anything from you and because so many other languages use a similar syntax. In addition, it has some object-oriented design that can help you get ready to take on other languages. C++ is going to be the most effective on big projects when there is many data to manage. ... Moreover, when you will master C++, it will be super easy for you to jump into Java, C# and pretty much most of similar languages. Many of them inherit many functions from C++ so it is definitely useful to learn it.
Future of C and C++ Not only it is a fundamental language but also its permissive nature allows the user to manage program memory as it offers the feature of dynamic memory allocation, which makes it much faster than any other language. Today, every computer literate person is aware of the term “C/C++ Programming”. It has a good future and is a sound investment and often C++ engineers are good at other languages as well, I generally picked up mobile development faster than the specialist Java programmers (true story).... People who major in C++ and competitive programming tend to pick up new technologies faster.
Top Reason You Can Still learn C & C++ Programming Languages
Helps You Learn Other Advanced Programming Languages.
Improve Performance.
Master Computer Theories and Fundamentals.
C/C++ Is EVERYWHERE!.
Interfacing Languages.
C/C++ Is Fast and Efficient.
It Is OK, If You Do not Know C++!.
OOPs Concepts in C++:
OOP concepts in Java are the main ideas behind Java's Object Oriented Programming. They are an abstraction, encapsulation, inheritance, and polymorphism.
Object Oriented Programming(OOP).
In Object oriented programming we write programs using classes and objects utilising features of OOPs such as abstraction, encapsulation, inheritance and polymorphism.
Class and Objects:
A class is like a blueprint of data member and functions and object is an instance of class. For example, lets say we have a class Car which has data members (variables) such as speed, weight, price and functions such as gearChange(), slowDown(), brake() etc. Now lets say I create a object of this class named FordFigo which uses these data members and functions and give them its own values. Similarly we can create as many objects as we want using the blueprint(class).
Abstraction
Abstraction is a process of hiding irrelevant details from user. For example, When you send an sms you just type the message, select the contact and click send, the phone shows you that the message has been sent, what actually happens in background when you click send is hidden from you as it is not relevant to you.
Encapsulation
Encapsulation is a process of combining data and function into a single unit like capsule. This is to avoid the access of private data members from outside the class. To achieve encapsulation, we make all data members of class private and create public functions, using them we can get the values from these data members or set the value to these data members.
Inheritance
Inheritance is a feature using which an object of child class acquires the properties of parent class.
Polymorphism
Function overloading and Operator overloading are examples of polymorphism. Polymorphism is a feature using which an object behaves differently in different situation.
In function overloading we can have more than one function with same name but different numbers, type or sequence of arguments.
C++ Programming/Operators/Operator Overloading:
Arithmetic operators
- + (addition)
- - (subtraction)
- * (multiplication)
- / (division)
- % (modulus)
Bitwise operators
- ^ (XOR)
- | (OR)
- &(AND)
- ~ (complement)
- << (shift left, insertion to stream)
- >> (shift right, extraction from stream)
Assignment operator
The assignment operator, =, must be a member function, and is given default behavior for user-defined classes by the compiler, performing an assignment of every member using its assignment operator. This behavior is generally acceptable for simple classes which only contain variables. However, where a class contains references or pointers to outside resources, the assignment operator should be overloaded (as general rule, whenever a destructor and copy constructor are needed so is the assignment operator), otherwise, for example, two strings would share the same buffer and changing one would change the other.
In this case, an assignment operator should perform two duties:
- clean up the old contents of the object
- copy the resources of the other object.
Relational operators
- == (equality)
- != (inequality)
- > (greater-than)
- < (less-than)
- >= (greater-than-or-equal-to)
- <= (less-than-or-equal-to)
Logical operators
- ! (NOT)
- && (AND)
- || (OR)
Compound assignment operators
- += (addition-assignment)
- -= (subtraction-assignment)
- *= (multiplication-assignment)
- /= (division-assignment)
- %= (modulus-assignment)
- &= (AND-assignment)
- |= (OR-assignment)
- ^= (XOR-assignment)
- <<= (shift-left-assignment)
- >>= (shift-right-assignment)
Increment and decrement operators
- ++ (increment)
- -- (decrement)
Comma operator
The comma operator,() , can be overloaded. The language comma operator has left to right precedence, the operator,() has function call precedence, so be aware that overloading the comma operator has many pitfalls.
Memory management operators
- New (allocate memory for object)
- New[ ] (allocate memory for array)
- Delete (deallocate memory for object)
- Delete[ ] (deallocate memory for array)
